any band that gets groupies through using incredibly simplistic music such as punk
Dude stop listening to green day and blink 182 its total cockrock
by brosephus315 March 17, 2010
Diamond jewelry for the penis. Also called dingaling bling.
Penis Jewelry Aficionado: With my new cock rock I'll have the classiest penis at the Christmas Party. Happy Birthday, Jesus!
by jgthomas January 11, 2007
A genre of Music, normally rock, that is only listened to by Burnt Face Man, Homosexuals, and other minorities of society.
Good Charlotte is so cockrock.
by Chris Gillon April 14, 2006
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